4.4 Article

Fabrication and Characterization of Sulfonated Carbon Materials and Chitosan-Derived Functioned Carbon via Schiff's Base Process for Separation Purposes

Related references

Note: Only part of the references are listed.
Review Chemistry, Analytical

Research Progress on Adsorption and Separation of Petroleum Hydrocarbon Molecules by Porous Materials

Haibin Yu et al.

Summary: Petroleum is essential in both industrial production and daily life, with hydrocarbon molecules serving as crucial raw materials in the organic chemical industry. The current method of obtaining hydrocarbons through fractional distillation consumes excessive energy and does not have satisfactory separation selectivity for some hydrocarbons. Adsorption separation technology, on the other hand, offers numerous advantages such as energy saving and high selectivity, allowing for low energy consumption and effective separation of hydrocarbon molecules from petroleum under mild conditions. This article reviews the research progress of hydrocarbon adsorption and separation in petroleum, analyzing new catalysts and the principles of adsorption and desorption.

SEPARATIONS (2023)

Article Chemistry, Physical

Inverse Gas Chromatography Demonstrates the Crystallinity- Dependent Physicochemical Properties of Two-Dimensional Covalent Organic Framework Stationary Phases

Kareem Yusuf et al.

Summary: Two-dimensional polymers in the form of layered covalent organic frameworks (COFs) show promise as adsorbent-based separations due to their tunable properties. High-quality single crystals of two 2D COFs exhibit improved separation characteristics in gas chromatography compared to polycrystalline samples. In this study, inverse pulse gas chromatography was used to characterize the dispersive and specific adsorption properties of single-crystalline and polycrystalline COFs for the separation of linear n-alkanes and polar probes.

CHEMISTRY OF MATERIALS (2023)

Article Engineering, Chemical

Covalent organic framework membrane with sub-nano pores for efficient desalination

Zhichao Li et al.

Summary: Covalent organic frameworks (COFs) are rarely used for desalination due to the mismatch in pore size compared to hydrated ions. In this study, a TbTG COF membrane (COFM) with sub-nano pores was designed and fabricated. The TbTG COFM exhibited excellent salt rejections and maintained high performance under high salt concentration and pH value, showing great potential in seawater desalination applications.

JOURNAL OF MEMBRANE SCIENCE (2023)

Article Engineering, Chemical

A novel clover-like COFs membrane fabricated via one-step interfacial polymerization for dye/salt separation

Yin-Xin Fang et al.

Summary: Covalent organic frameworks (COFs) membranes with highly ordered porous architecture have been widely used in wastewater treatment. However, the use of C2 monomers is limited and expensive. In this study, a novel clover-like structure COFs membrane was successfully fabricated using Meta-position monomer and interfacial polymerization method. The optimized membrane showed excellent water permeance and high rejection rates for Congo red and NaCl. This work provides a new approach for designing COFs membranes and improving water molecule transport paths.

JOURNAL OF MEMBRANE SCIENCE (2023)

Article Chemistry, Inorganic & Nuclear

Porphyrin-based Fe/La metal-organic frameworks as photocatalysts for dye photodegradation: Syntheses and mechanism investigation

Chuncheng Shi et al.

Summary: Organic dyes are commonly used in various industries, but their uncontrolled discharge into water bodies has negative impacts on the environment. Metal-organic frameworks (MOFs) are versatile materials that can be used as photocatalysts. In this study, two porphyrin-based MOFs (TCPP-La and Fe-TCPP-La) were investigated for their photocatalytic activity in degrading dyes. The results showed that TCPP-La had better degradation efficiency for both methyl orange (MO) and methylene blue (MB) compared to Fe-TCPP-La, and the addition of hydrogen peroxide further improved their performance.

INORGANIC CHEMISTRY COMMUNICATIONS (2023)

Review Materials Science, Multidisciplinary

Metal-Organic Frameworks-Based Membranes with Special Wettability for Oil-Water Separation: A Review

Teng Liu et al.

Summary: The presence of oily wastewater poses a significant threat to the environment and public health. The design and preparation of efficient oil-water separation membranes, such as metal-organic frameworks (MOFs), are crucial to solve this problem. This paper introduces the oil-water separation mechanism, summarizes the common preparation methods and research progress of different MOFs-based membranes, and analyzes the challenges and future development and application of MOFs-based membranes in oil-water separation.

COATINGS (2023)

Article Biochemical Research Methods

One-pot method for the synthesis of β-cyclodextrin and covalent organic framework functionalized chiral stationary phase with mixed-mode retention mechanism

Yunchao Zheng et al.

Summary: COFs are a popular porous material with wide applications in chromatographic separation, but facing challenges in constructing chiral stationary phases. This study successfully prepared a COF@CD@SiO2 CSP for fast enantiomeric separation, expanding the use of chiral COFs in liquid chromatography.

JOURNAL OF CHROMATOGRAPHY A (2022)

Article Chemistry, Multidisciplinary

In situ synthesis of a GO/COFs composite with enhanced adsorption performance for organic pollutants in water

Li Liang et al.

Summary: A novel graphene oxide/COFs composite with favorable adsorption and regeneration capabilities has been synthesized in this study, which is expected to play an important role in environmental remediation.

ENVIRONMENTAL SCIENCE-NANO (2022)

Article Biochemistry & Molecular Biology

Novel Chitosan-Based Schiff Base Compounds: Chemical Characterization and Antimicrobial Activity

Riccardo Fontana et al.

Summary: This study focused on the antimicrobial activity of novel chitosan Schiff bases (CSSB) and found that their increased solubility greatly enhanced the inhibitory effects on both Gram-positive and Gram-negative bacteria as well as yeast, opening up new possibilities for antimicrobial prevention in fields such as food, cosmetics, and restoration.

MOLECULES (2022)

Article Materials Science, Multidisciplinary

Metal organic frameworks as efficient adsorbents for drugs from wastewater

Minyue Zheng et al.

Summary: This review discusses the application of metal-organic frameworks (MOFs) in removing drugs from wastewater and the related mechanisms. It also explores rational approaches for constructing water-stable MOFs with improved drug adsorption efficiency.

MATERIALS TODAY COMMUNICATIONS (2022)

Article Nanoscience & Nanotechnology

Separation of Volatile Organic Compounds in TAMOF-1

Carmen Gonzalez-Galan et al.

Summary: TAMOF-1 is a metal-organic framework with high thermal and chemical stability, suitable for separating chiral isomers and organic mixtures. Experimental and simulation results demonstrate its effectiveness in separating volatile organic compounds.

ACS APPLIED MATERIALS & INTERFACES (2022)

Review Chemistry, Multidisciplinary

Graphene-Based Metal-Organic Framework Hybrids for Applications in Catalysis, Environmental, and Energy Technologies

Kolleboyina Jayaramulu et al.

Summary: The current review provides a critical overview of the growth, structure, and properties of graphene derivatives, MOFs, and their graphene@MOF composites, with a focus on the structure-property-performance relationships. Different synthetic strategies for preparing graphene@MOF composites and tuning their properties are comprehensively reviewed along with their applications in gas storage/separation, water purification, catalysis (organocatalysis, electrocatalysis, and photocatalysis), and electrochemical energy storage and conversion. Challenges in developing graphene@MOF hybrids and their practical applications are discussed, highlighting areas for future research.

CHEMICAL REVIEWS (2022)

Article Environmental Sciences

Recent advances in the electrochemical applications of Ni-based metal organic frameworks (Ni-MOFs) and their derivatives

Xuezhang Liu et al.

Summary: Nickel-based metal-organic skeletal materials (Ni-MOFs) are a new class of inorganic materials with high specific surface area, structural diversity, and tunable framework. They have wide range of applications in electrochemical sensing, electrical energy storage, and electrocatalysis. The current research focuses on improving the electrochemical performance and stability of Ni-MOFs through optimization of synthesis conditions, construction of composite materials, and preparation of derivatives of precursors.

CHEMOSPHERE (2022)

Article Energy & Fuels

Preparation of co-schiff base complex and its adsorption desulfurization

Yajuan Wang et al.

Summary: Twelve schiff base metal complexes were synthesized and studied for their application in adsorption desulfurization. The schiff base metal complex of melamine and cobalt showed the best adsorption performance. Characterization and analysis of the complex revealed a maximum adsorption capacity of 21.66 mg/g for DBT, and the adsorption capacity remained stable even after being reused for 5 times. The adsorption process followed the Freundlich adsorption isothermal model and the pseudo-second-order model kinetics. In addition, the adsorbent demonstrated different removal efficiencies for various sulfides, with dibenzothiophene showing the highest removal efficiency.
Article Chemistry, Multidisciplinary

Electroactive Core-Shell Chitosan-Coated Lanthanum Iron Oxide as a Food Freshness Level Indicator for Tyramine Content Determination

Pratibha et al.

Summary: The study presents the fabrication of chitosan-loaded lanthanum iron oxide nanoparticles and their application in electrochemical detection of tyramine. The optimized sensor exhibited excellent performance and stability, and was capable of real-time analysis of various food samples.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2022)

Article Chemistry, Multidisciplinary

Covalent organic framework with sulfonic acid functional groups for visible light-driven CO2 reduction

Wanrong Li et al.

Summary: In this study, a covalent organic framework (TpPa-SO3H) photocatalyst with sulfonic acid function groups was synthesized and characterized. The results demonstrate that the photocatalyst exhibits high photocatalytic performance for CO2 reduction and good stability.

RSC ADVANCES (2022)

Review Chemistry, Analytical

Prediction of Analyte Retention Time in Liquid Chromatography

Paul R. Haddad et al.

ANALYTICAL CHEMISTRY (2021)

Article Nanoscience & Nanotechnology

One-Step Construction of a Hollow Au@Bimetal-Organic Framework Core-Shell Catalytic Nanoreactor for Selective Alcohol Oxidation Reaction

Nianqiao Qin et al.

Summary: Hollow core-shell catalytic nanoreactors featuring bimetallic porous Zn/Ni-MOF-2 shell and tiny Au nanoparticle core were successfully constructed through a rare crystal-structure transformation strategy. These nanoreactors exhibit outstanding multifunctional catalysis for a broad range of alcohol oxidation under the green oxidant environment, showing excellent recyclability in selective alcohol oxidation. These findings may provide a promising platform for the general construction of various metal-organic framework-based hollow core-shell nanostructures and further highly augmented catalytic applications.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Applied

Facile preparation of hydroxyl bearing covalent organic frameworks for analysis of phenoxy carboxylic acid pesticide residue in plant-derived food

Guiju Xu et al.

Summary: A new method for the analysis of pesticides in plant-derived food was proposed, utilizing TAPT-DHTA-COF as the solid phase extraction material with excellent adsorption capacity and recyclability. Experimental validation and theoretical simulation confirmed the reliability and efficiency of the method.

FOOD CHEMISTRY (2021)

Review Materials Science, Biomaterials

Chitosan-based smart hybrid materials: a physico-chemical perspective

Giuseppe Cavallaro et al.

Summary: Chitosan, as a cationic polysaccharide, has unique characteristics that make it highly attractive for a wide range of applications. Recent advances in chitosan-based materials, focusing on aqueous mixtures, thin films, and nanocomposite systems, highlight the physico-chemical properties and chemical peculiarities of chitosan.

JOURNAL OF MATERIALS CHEMISTRY B (2021)

Article Chemistry, Multidisciplinary

Metal-Organic Framework Materials for the Separation and Purification of Light Hydrocarbons

Wen-Gang Cui et al.

ADVANCED MATERIALS (2020)

Review Green & Sustainable Science & Technology

Mitigation of pollutants by chitosan/metallic oxide photocatalyst: A review

Mohd Azam Mohd Adnan et al.

JOURNAL OF CLEANER PRODUCTION (2020)

Article Nanoscience & Nanotechnology

Engineering Magnetic Guanidyl-Functionalized Supramolecular Organic Framework for Efficient Enrichment of Global Phosphopeptides

Haijiao Zheng et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Physical

Inverse and highly selective separation of CO2/C2H2on a thulium-organic framework

Deyun Ma et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Review Chemistry, Analytical

Evolution of Environmentally Friendly Strategies for Metal Extraction

Govind Sharma Sunder Sunder et al.

SEPARATIONS (2020)

Article Chemistry, Multidisciplinary

BET, FTIR, and RAMAN characterizations of activated carbon from waste oil fly ash

Rizwan Ali et al.

TURKISH JOURNAL OF CHEMISTRY (2020)

Review Chemistry, Multidisciplinary

Covalent organic frameworks for separation applications

Zhifang Wang et al.

CHEMICAL SOCIETY REVIEWS (2020)

Review Chemistry, Multidisciplinary

Application of carbon nanotubes in extraction and chromatographic analysis: A review

Zeid Abdullah ALOthman et al.

ARABIAN JOURNAL OF CHEMISTRY (2019)

Review Biochemistry & Molecular Biology

A review on applications of chitosan-based Schiff bases

R. Antony et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Article Chemistry, Physical

Surface characterization of 1-butyl-1-ethylpiperidinium bromide by inverse gas chromatography

Stella K. Papadopoulou et al.

JOURNAL OF MOLECULAR LIQUIDS (2019)

Article Biochemistry & Molecular Biology

Nanostructured Silver Coating as a Stationary Phase for Capillary Gas Chromatography

Qiong Jiang et al.

MOLECULES (2019)

Review Chemistry, Multidisciplinary

Covalent organic frameworks for membrane separation

Shushan Yuan et al.

CHEMICAL SOCIETY REVIEWS (2019)

Article Materials Science, Multidisciplinary

Effects of octadecylamine functionalization of carbon nanotubes on dispersion, polarity, and mechanical properties of CNT/HDPE nanocomposites

B. R. C. de Menezes et al.

JOURNAL OF MATERIALS SCIENCE (2018)

Article Engineering, Chemical

Hybrid Chitosan-Silver Nanoparticles Enzymatically Embedded on Cork Filter Material for Water Disinfection

Lina Vanesa Garcia Pena et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2017)

Article Nanoscience & Nanotechnology

Mechanoassisted Synthesis of Sulfonated Covalent Organic Frameworks with High Intrinsic Proton Conductivity

Yongwu Peng et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Review Chemistry, Multidisciplinary

Covalent organic frameworks based on Schiff-base chemistry: synthesis, properties and potential applications

Jose L. Segura et al.

CHEMICAL SOCIETY REVIEWS (2016)

Article Biochemical Research Methods

Zeolitic imidazolate framework-methacrylate composite monolith characterization by inverse gas chromatography

Kareem Yusuf et al.

JOURNAL OF CHROMATOGRAPHY A (2016)

Article Environmental Sciences

Removal of uranium(VI) ions from aqueous solutions using Schiff base functionalized SBA-15 mesoporous silica materials

Leila Dolatyari et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2016)

Article Chemistry, Physical

Studies of heavy metal ion adsorption on Chitosan/Sulfydryl-functionalized graphene oxide composites

Xueying Li et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2015)

Article Chemistry, Medicinal

Does the Use of Chitosan Contribute to Oxalate Kidney Stone Formation?

Moacir Fernandes Queiroz et al.

MARINE DRUGS (2015)

Review Engineering, Environmental

An overview of the modification methods of activated carbon for its water treatment applications

Amit Bhatnagar et al.

CHEMICAL ENGINEERING JOURNAL (2013)

Review Chemistry, Applied

Periodic mesoporous organic-inorganic hybrid materials: Applications in membrane separations and adsorption

Parveen Kumar et al.

MICROPOROUS AND MESOPOROUS MATERIALS (2010)

Article Chemistry, Physical

Adsorption selectivity of benzene/propene mixtures for various zeolites

Shuai Ban et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2007)

Article Materials Science, Multidisciplinary

Determination of acid-base properties of silicas by inverse gas chromatography: Variation with surface treatment

Young-Cheol Yang et al.

MATERIALS TRANSACTIONS (2007)

Article Chemistry, Organic

Compare of three ways of synthesis of simple Schiff base

Zhaoqi Yang et al.

MOLBANK (2006)

Review Spectroscopy

Solid phase extraction of trace elements

V Camel

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY (2003)